Interstellar molecule reactions

Light scattering by small particles

1957 • 3,759 citations

Molecular Spectra and Molecular Structure

1929 • 1,910 citations

Astrophysical quantities

1974 • 1,705 citations

Atomic and molecular processes

1962 • 1,593 citations

The Formation and Depletion of Molecules in Dense Interstellar Clouds

1973 • 1,009 citations

Astrophysics of gaseous nebulae

1974 • 840 citations

Heating and Ionization of HI Regions

1972 • 724 citations

Surface Recombination of Hydrogen Molecules

1971 • 534 citations

The theory of atomic collisions

1965 • 516 citations

Detection of N<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Molecules in the Interstellar Medium by Their Microwave Emission

1968 • 402 citations

Detection of Water in Interstellar Regions by its Microwave Radiation

1969 • 385 citations

Microwave Detection of Interstellar Formaldehyde

1969 • 371 citations

Interstellar Dust and Related Topics

1973 • 285 citations

Molecular Hydrogen in H i Regions

1971 • 283 citations

Molecules in the galactic environment

1973 • 266 citations

The ethynyl radical C2H - A new interstellar molecule

1974 • 265 citations

Interstellar absorption lines in the spectrum of zeta Ophiuchi

1975 • 263 citations

Ultraviolet Studies of the Interstellar Gas

1975 • 247 citations

Laboratory Microwave Spectrum of HC<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>

1975 • 239 citations

Mobility and Adsorption of Hydrogen on Tungsten

1957 • 238 citations

Photodestruction of Hydrogen Molecules in H I Regions

1967 • 227 citations

Unidentified Interstellar Microwave Line

1970 • 225 citations

Surface Adsorption of Light Gas Atoms

1970 • 214 citations

Dissociative Recomibnation

1970 • 210 citations

Ultraviolet Photometry from the Orbiting Astronomical Observatory. II. Interstellar Extinction

1972 • 210 citations

Radio Radiation from Interstellar Molecules

1974 • 200 citations

OH-IR stars. I - Physical properties of circumstellar envelopes

1976 • 200 citations

Formation and destruction rates of interstellar H2.

1974 • 192 citations

Rate of Formation of Molecules by Radiative Association

1951 • 186 citations

Molecule Formation on Interstellar Grains

1972 • 185 citations

The Rate of Formation of Interstellar Molecules by Ion-Molecule Reactions

1973 • 179 citations

The Formation of Diatomic Molecules in Interstellar Clouds

1972 • 171 citations

Ion-Molecule Reactions, Molecule Formation, and Hydrogen-Isotope Exchange in Dense Interstellar Clouds

1974 • 167 citations

Measurement and significance of the equilibrium reaction C-13/+/ + /C-12/O yields C-12/+/ + /C-13/O for alteration of the C-13/C-12 ratio in interstellar molecules

1976 • 166 citations

The Density of Molecules in Interstellar Space.

1951 • 165 citations

Measurements of the Recombination of Electrons with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow><mml:mi>·</mml:mi><mml:mrow><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:…

1973 • 155 citations

Hydrogen Molecules in Astronomy

1966 • 154 citations

Carrier of the Interstellar 89.190 GHz Line

1970 • 152 citations

On the Absorption and Emission of Light by Interstellar Grains

1969 • 151 citations

The Fractional Ionization in Dense Interstellar Clouds

1974 • 150 citations

Heating of Interstellar H i Clouds by Ultraviolet Photoelectron Emission from Grains

1972 • 145 citations

The Temperature of Interstellar Matter. I.

1948 • 139 citations

Measurements of Recombination of Electrons with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow><mml:mrow /><mml:mrow /><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">…

1973 • 135 citations

The Formation of Interstellar Molecules from Negative Ions

1973 • 133 citations

Quasiclassical and Quantum Degenerate Helium Monolayers

1971 • 128 citations

Spectrophotometric Results from the Copernicus Satellite.IV. Molecular Hydrogen in Interstellar Space

1973 • 124 citations

Tentative identification of U93.174 as the molecular ion N2H/+/

1974 • 118 citations

Galactic and Extra-Galactic Radio Astronomy

1974 • 111 citations

The Interstellar Medium

1970 • 109 citations

Interstellar Grains

1973 • 105 citations

ICR studies of some hydrogen atom abstraction reactions: X+ + H2 → XH+ + H

1975 • 103 citations

Interstellar Deuterium Abundance in the Direction of Beta Centauri

1973 • 99 citations

A Pumping Mechanism for Anomalous Microwave Absorption in Formaldehyde in Interstellar Space

1969 • 99 citations

Semiclassical treatment of atom-asymmetric rotor collisions; rotational excitation of formaldehyde at low energies

1974 • 98 citations

The Cosmic Abundance of Deuterium

1973 • 93 citations

Surface structure and diffusion

1959 • 85 citations

Rate constants for the reaction D+H2=DH+H at low temperatures using ESR detection

1973 • 84 citations

Galactic Radio Astronomy

1974 • 77 citations

On the Abundances of Interstellar Molecules

1972 • 77 citations

Atomic and molecular physics and the interstellar matter

1975 • 77 citations

Deuterium in the Orion Nebula

1973 • 76 citations

The microwave spectrum of hydrogen isocyanide

1976 • 68 citations

The formation of interstellar molecules

1976 • 68 citations

Discrete Absorption and Photodissociation of Molecular Hydrogen

1970 • 67 citations

Cooling of the 6-centimeter and 2-centimeter doublets of interstellar H2CO by collision - an accurate quantum-mechanical calculation

1975 • 57 citations

Interstellar Molecules: Origin by Catalytic Reactions on Grain Surfaces?

1974 • 57 citations

Electronic Structure of Atoms and Molecules

2015 • 57 citations

Radiative association in dense, H2-containing interstellar clouds

1976 • 55 citations

Photochemistry and Lifetimes of Interstellar Molecules

1972 • 54 citations

States of Helium Atoms Adsorbed on Krypton and Xenon Crystals

1969 • 53 citations

Grain Temperatures in Interstellar Dust Clouds

1969 • 52 citations

A low-energy passage for C++H2→CH2+

1976 • 50 citations

Upper limits to the flux of cosmic rays and X-rays in interstellar clouds.

1974 • 47 citations

The formation of CH/+/ in interstellar clouds

1975 • 46 citations

Energy dependence of the reaction NH3+ + H2 → NH4+ + H

1975 • 46 citations

Interstellar Deuterium: Chemical Fractionation

1973 • 44 citations

Formation of molecules on small interstellar grains

1975 • 44 citations

On the Association of c+ and COH+ with H2

1974 • 42 citations

Measurements of Recombination of Electrons with HC<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>Ions

1973 • 41 citations

Isotope abundances in interstellar molecular clouds

1976 • 41 citations

Microwave detection of interstellar HDO

1975 • 39 citations

Fluctuations in interstellar grain temperatures

1973 • 35 citations

A Reevaluation of the Diatomic Processes Leading to CH and CH+ Formation in the Interstellar Medium

1973 • 34 citations

Deuterium in Interstellar Molecules

1973 • 34 citations

Photoemission from compounds containing benzene, naphthalene and anthracene ring systems

1973 • 34 citations

Probable Detection of Interstellar C^{13}H^{+}.

1969 • 34 citations

Dissociative Recombination E + CH^{+} (Χ^{1}Σ^{+}).

1973 • 33 citations

The photoionization cross section for diatomic CH

1972 • 33 citations

Physical Conditions and Chemical Constitution of Dark Clouds

1971 • 31 citations

Formation of OH Through Inverse Predissociation

1971 • 31 citations

The detection of interstellar OH absorption in the Zeta Ophiuchi cloud

1976 • 31 citations

Dissociative Recombination of CH+ Ions

1973 • 30 citations

A New Upper Limit to the Galactic Deuterium-to-Hydrogen Ratio

1962 • 30 citations

Measurement of the Rate Constant for the Reaction D^{+} + H_{2}-&gt;HD+H^{+}

1973 • 28 citations

Detection and significance of the interstellar OH line lambda 3078.

1976 • 27 citations

Interaction of Atomic and Molecular Hydrogen Beams with Surfaces at Very Low Temperatures

1972 • 26 citations

On the Temperature of Interstellar Grains

1969 • 26 citations

H+3 vibrational frequencies from ion impact spectroscopy

1970 • 24 citations

Single-Center Configuration-Interaction Calculations on the Ground State of H3+

1970 • 23 citations

HCN, X-ogen /HCO+/, and U90.66 emission spectra from L134

1976 • 23 citations

Mobile Monolayers of Adsorbed Helium

1968 • 22 citations

Interferometric studies of interstellar CH+ molecules.

1973 • 21 citations

Molecule Formation. I. In Normal HI Clouds

1973 • 19 citations

A new calculation of the radiative association rate of the CH⁺radical: comparison between semiclassical and quantal results (interstellar abundance)

1976 • 19 citations

Calculations of the lower electronic states of CH3+ - A postulated intermediate in interstellar reactions

1976 • 18 citations

Interstellar molecules - Direct formation on graphite grains

1975 • 18 citations

Hydrogen Recombination by Nonactivated Chemisorption on Metallic Grains

1971 • 18 citations

Physical adsorption behavior of molecular solids

1968 • 18 citations

A Measurement of the Interstellar ^{12}C/^{13}C Ratio

1972 • 17 citations

Formation of Interstellar Molecular Hydrogen

1972 • 17 citations

The Abundance Ratio [(17) O]/[(18) o] in Dense Interstellar Clouds

1976 • 16 citations

Second layer migration with trapping on first layer sites: Hydrogen, nitrogen, and carbon monoxide on tungsten

1968 • 15 citations

Interstellar HDCO - Upper limit and significance as an indicator of interstellar molecule reactions

1975 • 14 citations

Isotopic abundances in interstellar carbon monosulfide

1976 • 14 citations

Isotopic Abundances and Their Variations within the Galaxy

1974 • 14 citations

The deposition of hydrogen beams on tungsten

1968 • 12 citations

Formation of Formaldehyde in Interstellar Clouds

1973 • 12 citations

Further observations at the interstellar deuterium frequency

1974 • 11 citations

Cross sections for collisional excitation of interstellar formaldehyde

1975 • 11 citations

Oscillator strength for the D 2Sigma-minus - X 2Pi transition in OH

1975 • 10 citations

Observations of the C-12/C-13 ratio in four galactic sources of formaldehyde

1976 • 9 citations

The Reaction of CH₃⁺ with D₂

1973 • 9 citations

A Search for OD in the Galactic Center

1974 • 8 citations

Production of Astrophysical X-Rays by Transition Radiation

1973 • 6 citations

The Interstellar Medium

1974 • 4 citations